Diagnosing turbo blow off noise

[jlait]

Hello everyone, long time lurker here, but two weeks ago bought a used 2019 Stinger GT2 (12,000 mi). It's my first turbo car so I'm not entirely sure if this is a healthy or normal sound. The car was stock until installed cold air intakes so I can hear the turbos. It does seem to exhale pretty normally, like I've seen in other owners videos, except every now and then (~1/15 times) I hear this squawk/chirp/scrape. I can't seem to purposely recreate the noise.. Sometimes it happens when it's building boost for 1-2 seconds then let off or when I'm climbing a big hill for a few seconds and eventually let off. I recorded a sound clip on my iPhone and posted to reddit too. Any help would be greatly appreciated!

https://www.reddit.com/r/StingerGT/comments/mpu4k7

 

[Stock_stinger]

You have stock recirc valves. They sound odd when you add intakes. All should be fine. Nothing you've done leads me to believe there's an issue

 

[BrocStar]

I j

Hello everyone, long time lurker here, but two weeks ago bought a used 2019 Stinger GT2 (12,000 mi). It's my first turbo car so I'm not entirely sure if this is a healthy or normal sound. The car was stock until installed cold air intakes so I can hear the turbos. It does seem to exhale pretty normally, like I've seen in other owners videos, except every now and then (~1/15 times) I hear this squawk/chirp/scrape. I can't seem to purposely recreate the noise.. Sometimes it happens when it's building boost for 1-2 seconds then let off or when I'm climbing a big hill for a few seconds and eventually let off. I recorded a sound clip on my iPhone and posted to reddit too. Any help would be greatly appreciated!

https://www.reddit.com/r/StingerGT/comments/mpu4k7

Jus

I just got my car back from putting Injen intakes, Catch can, snorkel and heat shields.
I have the same Chirp every so often. I think its normal? Although mine seems to be louder than yours. Did you find out what it is ?